34257280

素因数分解:

$2^7\times 5^1\times {\mathrm{53527}}^1$

素因数の和:53546

約数の個数: 32

約数和(自身を含む): 81897840

約数和(自身を除く): 47640560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 53527, 107054, 214108, 267635, 428216, 535270, 856432, 1070540, 1712864, 2141080, 3425728, 4282160, 6851456, 8564320, 17128640, 34257280]

約数ペア:

[(1, 34257280), (2, 17128640), (4, 8564320), (5, 6851456), (8, 4282160), (10, 3425728), (16, 2141080), (20, 1712864), (32, 1070540), (40, 856432), (64, 535270), (80, 428216), (128, 267635), (160, 214108), (320, 107054), (640, 53527)]